Table base



FIG. 1 is a side and top prospective view of a table base showing my new design;

FIG. 2 is a top plan view thereof; and

FIG. 3 is a side elevation view thereof.

The table top depicted by means of broken lines in FIGS. 1, 2 and 3 has been shown for illustrative purposes only. 

The ornamental design for a table base, as shown and described. 